Dyson Technology vs. Cellcom - UPC_CFI_0002255/2025

The case UPC_CFI_0002255/2025 was filed by the plaintiff Dyson Technology against the defendant Cellcom, Dreame Hongkong LIM Ited, Teqphone on 29 Dec, 2025.

Case Timeline

29 Dec, 2025
Case Filed
23 Jan, 2026
Statement of Defence
06 Feb, 2026
Reply Filed
06 Feb, 2026
Written Procedure
06 Feb, 2026
Oral Procedure
Today Apr 2, 2026
Decision

Case Details

    Case Number:

    UPC_CFI_0002255/2025

    Patent Number:

    Filing Date:

    29 Dec, 2025

    Proceeding Type:

    Provisional Measures

    Case Phase:

    Oral Phase

    Plaintiffs:

    • Dyson Technology

    Plaintiff Representative:

    • Constanze Krenz

    Defendants:

    • Cellcom
    • Dreame Hongkong LIM Ited
    • Dreame Technology
    • Dreame Technology Netherlands
    • Teqphone

    Defendant Representative:

    • Christian Stoll

    Judges:

    • Sabine Klepsch
    • Stefan Johansson
    • Stefan Schilling

Case Decision

Decision pending - set alert to receive updates

Docket Entries

The docket entries provide a comprehensive overview of all filings, motions, orders, and other significant actions taken in the case.

Last updated on: Apr 2, 2026
DateTitle

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Feb 18, 2026Hearing Recording Reference Document
Feb 17, 2026Action.Phasechange
Feb 16, 2026Receipt
Feb 16, 2026Document Defendant
Feb 16, 2026Document Claimant
Feb 16, 2026Cover Sheet
Feb 13, 2026Statement Of Rejoinder
Feb 13, 2026Receipt
Feb 13, 2026Exhibit Defendant
Feb 13, 2026Cover Sheet
Feb 6, 2026Statement Of Reply
Feb 6, 2026Receipt
Feb 6, 2026Exhibit Document Claimant
Feb 6, 2026Cover Sheet
Jan 23, 2026Statement Of Defence
Jan 23, 2026Receipt
Jan 23, 2026Exhibit Document Defendant
Jan 23, 2026Cover Sheet
Jan 16, 2026Summons
Jan 16, 2026Action.Summons
Jan 5, 2026Other Documents
Jan 2, 2026Action.Publishorderdecision
Dec 29, 2025Receipt
Dec 29, 2025Proof Of Payment
Dec 29, 2025Order
Dec 29, 2025Fee
Dec 29, 2025Exhibit Document Claimant
Dec 29, 2025Cover Sheet
Dec 29, 2025Application For Provisional Measures
Dec 29, 2025Action.Issueorder

More cases involving EP3119235B1

This table lists the related cases associated with the patent, including case numbers, plaintiffs, and defendants involved in each case.

Last updated on: Apr 2, 2026
Case NumberFiling DatePlaintiffsDefendants
UPC_CFI_0000946/2026Mar 16, 2026Dyson TechnologyCellcom, Dreame Hongkong, Dreame Technology, Dreame Technology Netherlands, Eurep, Teqphone
UPC_CFI_851/2025Sep 15, 2025Dyson TechnologyCellcom, Dreame Hongkong, Dreame Technology, Dreame Technology AB, Dreame Technology Netherlands, Eurep, Teqphone
UPC_COA_789/2025Aug 29, 2025Dyson TechnologyDreame Hongkong, Dreame Technology, Dreame Technology AB, Eurep, Teqphone

More cases involving Dyson Technology

This table lists the related cases associated with the patent, including case numbers, plaintiffs, and defendants involved in each case.

Last updated on: Apr 2, 2026
Case NumberFiling DatePlaintiffsDefendants
UPC_CFI_0000946/2026Mar 16, 2026Dyson TechnologyCellcom, Dreame Hongkong, Dreame Technology, Dreame Technology Netherlands, Eurep, Teqphone
UPC_CFI_851/2025Sep 15, 2025Dyson TechnologyCellcom, Dreame Hongkong, Dreame Technology, Dreame Technology AB, Dreame Technology Netherlands, Eurep, Teqphone
UPC_COA_789/2025Aug 29, 2025Dyson TechnologyDreame Hongkong, Dreame Technology, Dreame Technology AB, Eurep, Teqphone

More cases involving Cellcom

This table lists the related cases associated with the patent, including case numbers, plaintiffs, and defendants involved in each case.

Last updated on: Apr 2, 2026
Case NumberFiling DatePlaintiffsDefendants
UPC_CFI_0000946/2026Mar 16, 2026Dyson TechnologyCellcom
UPC_CFI_851/2025Sep 15, 2025Dyson TechnologyCellcom